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EXPLORE COMPONENTS

Circuit Protection Accessories

Browse available Circuit Protection Accessories part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers
Datasheets & Specifications Access technical references quickly
RFQ & BOM Support Send quantities for sourcing and quotation
Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Accessory Type For Use With/Related Products
HQO206AC Schneider Electric

HQO206AC

DISTRIBUTION PANEL

Schneider Electric

3,640 -
Datasheet - Box Obsolete Module Circuit Breakers
3VA92330JD12 Siemens

3VA92330JD12

BREAKER 3VA5 250A 1 WIRE CU LUGS

Siemens

1,715 -
Datasheet - Box Active Terminal Block 3VA5 250
G80086 Siemens

G80086

JOHNSTONE SUP HDSS NF 3P3W 600V

Siemens

4,654 -
Datasheet - Box Active Switch -
S29452 Schneider Electric

S29452

CIRCUIT BREAKER AUXILIARY SWITCH

Schneider Electric

1,128 -
Datasheet PowerPact Box Obsolete Auxiliary Switch Circuit Breakers
004122028 Altech Corporation

004122028

FUSE BASENH1250A1200VDC WITH MEC

Altech Corporation

2,676 -
Datasheet - Bulk Active Base Fuses
VC400LA5 Schneider Electric

VC400LA5

CIRCUIT BREAKER COMPRESSION LUG

Schneider Electric

4,999 -
Datasheet - Box Obsolete Lug Circuit Breakers
SEA9TB2253 Schneider Electric

SEA9TB2253

ACTI 9 ISOBAR 225 AMP TERMINAL B

Schneider Electric

3,966 -
Datasheet - Box Active Terminal Block Circuit Breakers
VBNFS361 Siemens

VBNFS361

30A 600V 3P NF VBII DISC SW PNL

Siemens

3,834 -
Datasheet - Box Active Switch -
004941112 Altech Corporation

004941112

NH HANDLE FOR DC FUSES

Altech Corporation

2,274 -
Datasheet - Bulk Active Handle -
AL1200P25K Schneider Electric

AL1200P25K

CIRCUIT BREAKER MECHANICAL LUG K

Schneider Electric

2,867 -
Datasheet - Box Obsolete Lug Circuit Breakers
HNF361A1 Siemens

HNF361A1

HDSS NF 3P3W 600V 30A N1 W/1AX

Siemens

2,514 -
Datasheet - Box Active Switch -
GNF321BP Siemens

GNF321BP

GDSS NF 3P3W 240V 30A N1 BP

Siemens

2,969 -
Datasheet - Box Active Switch -
HBB656AB Siemens

HBB656AB

LOAD BASE REPLACEMENT FUS 400/60

Siemens

2,305 -
Datasheet - Bulk Active Base -
HF222N Siemens

HF222N

HDSS FUS 2P3W 240V 60A N1

Siemens

1,619 -
Datasheet - Box Active Switch -
3VA93730JF68 Siemens

3VA93730JF68

BRKR 3VA6 600A 3P DIST LUG W/CVR

Siemens

4,181 -
Datasheet - Box Active Terminal Block 3VA5/6 400/600
3VA92330JK11 Siemens

3VA92330JK11

BRKR 3VA5 250A 3P SM CU LUG W/TA

Siemens

3,047 -
Datasheet - Box Active Terminal Block 3VA52 250
S37432 Schneider Electric

S37432

CB MIXED REAR CONNECTION KIT

Schneider Electric

1,693 -
Datasheet - Box Obsolete Connection Kit Circuit Breakers
S37437 Schneider Electric

S37437

CB MIXED REAR CONNECTION KIT

Schneider Electric

2,324 -
Datasheet - Box Obsolete Connection Kit Circuit Breakers
3VA92340JF60 Siemens

3VA92340JF60

BRKR 3VA5 250A 4P LUG W/CVR 6W

Siemens

1,543 -
Datasheet - Box Active Terminal Block 3VA5 250
3VA92330JK12 Siemens

3VA92330JK12

BREAKER 3VA5 250A CU LUG 3PC WIR

Siemens

3,741 -
Datasheet - Box Active Terminal Block 3VA5 250
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WINSUN SOURCING SUPPORT

Need Circuit Protection Accessories Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support
FREQUENTLY ASKED QUESTIONS

Circuit Protection Accessories FAQ

Common questions about selecting, comparing and sourcing Circuit Protection Accessories components through Winsun (HK) Electronics.

What should I check when selecting Circuit Protection Accessories components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Circuit Protection Accessories part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Circuit Protection Accessories parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Circuit Protection Accessories components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.